Bender
Bieger is the family name of the following people:
- Andrea Bieger (* 1959), multiple German gymnastics champion, German-American gymnastics trainer
- Jana Bieger (* 1989), German-American gymnast, daughter of Andrea Bieger and Jürgen von Brümmer
- Laura Bieger (* 1971), German professional triathlete and Ironman winner (2001)
- Lukas Bieger (* 1996), German floorball player
- Thomas Bieger (* 1961), Swiss business economist
- Wilhelm Bieger (1886–1947), German forester